Guest

Preview Tool

Cisco Bug: CSCvi62668 - Privacy functions are not hit in Dial-peer hunting Scenarios in CUBE

Last Modified

Sep 25, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

16.7.1

Description (partial)

Symptom:
Problem Description
*******************
Combination of "privacy-policy passthru" and "privacy-policy send-always" is making the Outgoing INVITE go as "Privacy: none" in the
dial-peer hunting Scenarios.

Privacy policy send-always is used to send Privacy:none for incoming requests which do not have Privacy header . 
Privacy pass-through should be used for transparent pass-through of incoming messages with Privacy values. 
They should not be applied for the same message as their input requirements are different.
 
No Privacy header (Input) >>>>> Privacy send-always >>>>> Privacy:None
Privacy : X, Y,Z ( input) >>>>> Privacy passthru >>>>>> Privacy: X,Y,Z
 
Input
*****

INVITE sip:96700@10.106.123.39:5060 SIP/2.0
Via: SIP/2.0/TCP 10.106.123.41:5060;branch=z9hG4bK-29088-1-0
From: sipp <sip:sipp@10.106.123.41:5060>;tag=1
To: test <sip:96700@10.106.123.39:5060>
Privacy: id; user; session   >>>>>>>>>>>>>>>>     Privacy is set


Config
******
sip
  privacy-policy passthru
  privacy-policy send-always
  
Output
******

INVITE sip:96700@10.106.123.41:5080 SIP/2.0
Via: SIP/2.0/UDP 10.106.123.39:5060;branch=z9hG4bK18E1783
Remote-Party-ID: <sip:777777@10.106.123.39>;party=calling;screen=yes;privacy=off
From: <sip:777777@10.106.123.39>;tag=92FDCF-E4D
To: <sip:96700@10.106.123.41>
Privacy: none       >>>>>>>>>>>>>>>>      This is wrong.

Conditions:
1. Dial-peer Hunting 
2. Incoming INVITE has Privacy header
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.